U.S. Army Sgt. 1st Class Wes Rogers, assigned to Kentucky's 2nd Battalion, 138th Field Artillery, instructs Soldiers of Headquarters and Headquarters Battery on room-clearing procedures during annual training at Fort Knox, Kentucky, June 15, 2026. In addition to artillery operations training, Soldiers refined their fundamental infantry skills to enhance their effectiveness in complex operational environments. (U.S. Army National Guard photo by Sgt. 1st Class Benjamin Crane)